RTL8187_REQ_SET_REG
dr->bRequest = RTL8187_REQ_SET_REG;
RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,
RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE,